private static GameObject DrawLongitude(float azimuth)
{
var azimuths = DrawingUtilities.AnglesInRange(0, Mathf.PI, NumberOfPointsPerLongitude);
var vertices =
azimuths.Select(
colatitude => DrawingUtilities.CreateVectorAt(colatitude, azimuth))
.ToArray();
var longitudeObject =
DrawingUtilities.CreateLineObject(
"Longitude " + Mathf.Rad2Deg * azimuth,
vertices,
"Boundaries");
return(longitudeObject);
}
private static GameObject DrawLabel(float colatitude, float azimuth)
{
var text = String.Format("{0,3:N0} {1,3:N0}", Mathf.Rad2Deg * colatitude, Mathf.Rad2Deg * azimuth);
var labelObject = new GameObject("Label " + text);
var normal = DrawingUtilities.CreateVectorAt(colatitude, azimuth);
var localEast = Vector3.Cross(normal, new Vector3(0, 0, 1));
var localNorth = Vector3.Cross(localEast, normal);
labelObject.transform.position = normal;
labelObject.transform.rotation = Quaternion.LookRotation(-normal, localNorth);
var textMesh = labelObject.AddComponent <TextMesh>();
textMesh.text = text;
textMesh.font = Resources.Load("ARIAL", typeof(Font)) as Font;
textMesh.renderer.material = Resources.Load("OneSidedMaterial", typeof(Material)) as Material;
textMesh.characterSize = 0.005f;
textMesh.anchor = TextAnchor.UpperCenter;
return(labelObject);
}